GAS PRESSURE REGULATOR(SPRING LOADED), MODEL:RMG 370, PN 16, DN 50, ,PRESSURE RANGE: 0.02 TO 0.3 BAR(OUTLET) ,SET POINT :0.17 BAR(WITH ONE, SPRING INSTALLED 0.1 TO 0.2 BAR ,4 SPRING LOOSE) + WITH SAFETY CUT-OFF, VALVE TYPE:RMG673 K1A HAVING SET POINT RANGE:0.05 TO 0.5 BAR(WITH ONE, SPRING INSTALLED 0.2 TO 0.5 BAR ,2 SPRING LOOSE), MAKE :RMG

The impact of the 4D printer on the international market
The most obvious advantage of 4D printing is that objects larger than printers can be printed as just one part. Because they can shrink and unfold, items that are too large to fit in a printer can be compressed and then become full size.